Electrical Technician

Based on the technical standards, converting AC to DC typically involves utilizing thyristor power supplies (converters) to feed DC motors, or using BLDC (Brushless DC) technology for consumer products like ceiling fans DC motors are designed with fully laminated yokes, ensuring compatibility with 6-pulse thyristor converters for high-performance industrial applications

if interested please send your resume - [email removed]

Role & responsibilities

• Troubleshooting: Diagnose AC and DC motor failures, inverter issues, and control circuit malfunctions.
• Repair & Rewinding: Perform motor rewinding, coil installation, bearing replacement, and insulation testing.
• AC to DC System Repair: Service motor drives (VFDs) and solar DC-to-AC inverters.
• Installation & Commissioning: Install new appliances, motors, and pump sets.
• Maintenance: Perform preventive maintenance on electrical motor repair services, including testing for AC motor rewinding.
• Reporting: Maintain detailed records of service, repair activities, and spare part usage.

Preferred candidate profile

• Education: ITI in Electrical/Electronics, Diploma in Electrical Engineering, or B.E..
• Experience: Minimum 1-2 years of experience in AC/DC motor rewinding or industrial motor repair, preferably with an authorized service center.
• Technical Knowledge: Understanding of motor control circuits, 3-phase systems, and AC/DC conversions.
• Tools: Proficient in using multimeters, insulation testers (Megger), and other electrical tools

. Commissioning & Testing

• Direction Check: Verify correct rotation direction (de-couple from load first).
• Commutation Check: Run the motor to check for "practically sparkless" commutation.
• Forced Cooling Verification: Ensure the blower starts before the DC motor energizes.
• Parameter Tuning: Set acceleration, deceleration, and current limit parameters in the converter controller